~dobey/ubuntuone-client/fix-test-fails

- Refactor platform/filesystem_notifications (LP: #989125).

files renamed:
tests/platform/test_filesystem_notifications.py => tests/platform/filesystem_notifications/test_filesystem_notifications.py

tests/platform/linux/test_filesystem_notifications.py => tests/platform/filesystem_notifications/test_linux.py

tests/platform/windows/test_filesystem_notifications.py => tests/platform/filesystem_notifications/test_windows.py

ubuntuone/platform/linux/filesystem_notifications.py => ubuntuone/platform/filesystem_notifications/linux.py

ubuntuone/platform/windows/filesystem_notifications.py => ubuntuone/platform/filesystem_notifications/windows.py

added added

removed removed

from ubuntuone.devtools.handlers import MementoHandler

from ubuntuone.syncdaemon import volume_manager

from ubuntuone.syncdaemon.tritcask import Tritcask

from ubuntuone.platform.linux import filesystem_notifications

from ubuntuone.platform.filesystem_notifications import (

linux as filesystem_notifications,

)

# We normally access to private attribs in tests

# pylint: disable=W0212